/**
 * @file
 *  This file is part of ASYNC
 *
 * @author Sebastian Rettenberger <sebastian.rettenberger@tum.de>
 *
 * @copyright Copyright (c) 2017, Technische Universitaet Muenchen.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are met:
 *
 *  1. Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright notice
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 *  3. Neither the name of the copyright holder nor the names of its
 *     contributors may be used to endorse or promote products derived from this
 *     software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *  IMPLIED WARRANTIES OF  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 *  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 *  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 *  ARISING IN ANY WAY OUT OF THE  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 *  POSSIBILITY OF SUCH DAMAGE.
 */

#include <cxxtest/TestSuite.h>

#include "async/Config.h"

/**
 * @todo Reset the config after each test
 */
class TestConfig : public CxxTest::TestSuite
{
public:
	void testMode()
	{
		TS_ASSERT_EQUALS(async::Config::mode(), async::SYNC);
		
		async::Config::setMode(async::THREAD);
		TS_ASSERT_EQUALS(async::Config::mode(), async::THREAD);
	}
	
	void testGetPinCore()
	{
		TS_ASSERT_EQUALS(async::Config::getPinCore(), -1);
		
		async::Config::setPinCore(0);
		TS_ASSERT_EQUALS(async::Config::getPinCore(), 0);
	}
	
	void testGroupSize()
	{
		TS_ASSERT_EQUALS(async::Config::groupSize(), 1);
		
		async::Config::setGroupSize(4);
		TS_ASSERT_EQUALS(async::Config::groupSize(), 1);
		
		async::Config::setMode(async::MPI);
		async::Config::setGroupSize(4);
		TS_ASSERT_EQUALS(async::Config::groupSize(), 4);
	}
	
	void testUseAsyncCopy()
	{
		TS_ASSERT_EQUALS(async::Config::useAsyncCopy(), false);
		
		async::Config::setUseAsyncCopy(true);
		TS_ASSERT_EQUALS(async::Config::useAsyncCopy(), true);
	}
	
	void testAlignment()
	{
		TS_ASSERT_EQUALS(async::Config::alignment(), 0);
		
		async::Config::setAlignment(2048);
		TS_ASSERT_EQUALS(async::Config::alignment(), 2048);
	}
};